package ooday01;

public class StudentTest {
    public static void main(String[] args) {
        Student zs = new Student();
        zs.name = "zhangsan";
        zs.age = 21;
        zs.className = "jsd230";
        zs.stuId = "001";
        zs.study();
        zs.sayHI();
        zs.playwith("lisi");
        Student ww=new Student();
        ww.study();
        ww.sayHI();
        ww.playwith("dada ");
    }
}
